Viewers of ABC's World News Tonight are once again questioning the absence of their regular anchor David Muir as Linsey Davis ...

David Muir - Discover all of the latest news and updates, including exclusive interviews from the UK, US and rest of the ...

ABC’s “World News Tonight” reclaimed its perch as the nation’s most watched nightly newscast across all demographics last week, though it reportedly suffered a “massive meltdown” involving anchor ...

ABC’s “World News Tonight with David Muir” remained the most-watched broadcast evening newscast during the week of April 6, but the latest ratings releases from ABC and NBC show how networks can use ...

NBC News and CBS News finish the week with growth in the Adults 25-54 demo.